Electrical cabinet power transmission and distribution flat cable tapping device

Abstract

The utility model belongs to the technical field of power transmission and distribution flat cable tapping, and particularly relates to an electrical cabinet power transmission and distribution flat cable tapping device, which comprises a bottom plate in which a conductive seat is pre-embedded, a plurality of wire holders electrically connected with a guide seat are arranged on the bottom plate, and a wiring space for wiring is formed in each wire holder. Two sets of clamping pieces which can be close to each other are arranged in the wiring space in parallel, limiting grooves are formed in the opposite sides of the two sets of clamping pieces, and a clamping area used for limiting a battery cell is formed between the two limiting grooves; the two groups of clamping pieces comprise a plurality of first clamping plates and a plurality of second clamping plates, the first clamping plates are distributed at equal intervals, the second clamping plates are distributed at equal intervals, and one end of each first clamping plate is welded on the conductive seat. And the displacement of the battery cell in the two groups of clamping pieces is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of power transmission and distribution cable tapping, and in particular relates to a power transmission and distribution cable tapping device for an electrical cabinet. Background Art

[0002] Power transmission and distribution are generally used in electrical cabinets, which transmit, transform and distribute power through power transmission and distribution. In this process, it is generally necessary to arrange and tap the wires through tapping devices.

[0003] The existing tapping device includes a terminal block, a screw and a wire crimping block. When the electric bus bar is tapped, the end of the electric bus bar is peeled, and the peeled battery cell is inserted into the terminal block. The screw is rotated to drive the wire crimping block to press and fix the battery cell entering the terminal block. Since there is no position on the wire crimping block to limit the battery cell, the battery cell will be in the gap between the wire crimping block and the terminal block, resulting in a loose connection between the battery cell and the terminal block. In addition, when the external force pulling the battery cell is greater than the pressing force of the wire crimping block on the battery cell, the battery cell will detach from the terminal block, affecting the stability of the battery cell connection. Utility Model Content

[0004] The purpose of the utility model is to provide a power transmission and distribution wiring tapping device for an electrical cabinet, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical cabinet power transmission and distribution wiring tapping device, comprising: a base plate with a conductive seat pre-buried inside, a plurality of wiring seats electrically connected to the guide seat are provided on the base plate, a wiring space for wiring is formed in the wiring seat, two groups of approachable clamping members are arranged in parallel in the wiring space, limiting grooves are provided on opposite sides of the two groups of clamping members, and a clamping area for limiting the battery cell is formed between the two limiting grooves.

[0006] Preferably, the two groups of clamping members respectively include a plurality of equidistantly distributed first clamping plates and a plurality of equidistantly distributed second clamping plates, one end of the plurality of first clamping plates are welded to the conductive seat, and the plurality of first clamping plates and the plurality of second clamping plates are staggeredly distributed in sequence.

[0007] Preferably, the ends of the plurality of first clamping plates are each provided with a first arc-shaped cutter, each of the first arc-shaped cutters is disposed in a corresponding limiting groove, and one end of each of the first arc-shaped cutters can be inserted into the battery cell.

[0008] Preferably, a second arc-shaped cutter is provided at the end of each of the plurality of second clamping plates, each of the second arc-shaped cutters is disposed in a corresponding limiting groove, and one end of each of the second arc-shaped cutters can be inserted into the battery cell.

[0009] Preferably, a wire entry hole and a wire compartment are sequentially opened inwardly at the end of the wiring seat, the wiring space is formed between the wire entry hole and the wire compartment, and the wire entry hole is arranged on the axial center line at one end of the clamping area.

[0010] Preferably, the terminal block is also provided with bolts for linearly driving the plurality of second clamping plates, a mounting seat is provided on the side of the plurality of second clamping plates facing away from the first clamping plate, a threaded hole for accommodating the bolt is provided on the mounting seat, a mounting hole coaxial with the threaded hole is provided on the terminal block, and the bolt is at least partially rotatably installed in the mounting hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model adds limiting grooves on the two groups of clamping members, and the limiting grooves can limit the battery cells between the two groups of clamping members to prevent the battery cells from being displaced in the two groups of clamping members.

[0013] (2) The utility model adds multiple first clamping plates and multiple second clamping plates. When the multiple first clamping plates clamp the battery cells on the multiple second clamping plates, the staggered distribution between the multiple first clamping plates and the multiple second clamping plates can improve the stability of the device in clamping the battery cells.

[0014] (3) The utility model adds a first arc-shaped cutter and a second arc-shaped cutter to the first clamping plate and the second clamping plate. When clamping the battery cell, the first arc-shaped cutter and the second arc-shaped cutter are both sunk into the battery cell, thereby preventing the battery cell from being separated from the terminal block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a cross-sectional view of the utility model;

[0018] Figure 4 It is a front view of the first clamping plate and the second clamping plate of the utility model;

[0019] In the figure: 1. bottom plate; 2. terminal block; 3. bolt; 4. mounting hole; 5. wire entry hole; 6. first clamping plate; 7. first arc-shaped tool; 8. second arc-shaped tool; 9. second clamping plate; 10. mounting seat; 11. threaded hole; 12. terminal compartment; 13. conductive seat; 14. limit groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] refer to Figure 1 and Figure 3-4 As shown, the utility model provides an electrical cabinet power transmission and distribution wiring tapping device, comprising: a base plate 1 with a conductive seat 13 pre-buried inside, a plurality of wiring seats 2 electrically connected to the guide seats are provided on the base plate 1, a wiring space for wiring is formed in the wiring seat 2, two groups of approachable clamping members are arranged in parallel in the wiring space, and limiting grooves 14 are provided on opposite sides of the two groups of clamping members, and a clamping area for limiting the battery cell is formed between the two limiting grooves 14.

[0022] As mentioned above, when using the base plate 1, the conductive seat 13 and multiple terminal seats 2 provided by the utility model, the conductive seat 13 can be prefabricated in quantity according to demand, and each terminal seat 2 is electrically connected to the corresponding conductive seat 13. When one end of the battery cell is inserted into the terminal seat 2, the end of the battery cell is between the two groups of clamping members. When the two groups of clamping members clamp the battery cell, since the limiting groove 14 is arc-shaped, the limiting groove 14 will limit the battery cell, thereby limiting the battery cell between the two groups of clamping members to prevent the battery cell from escaping from the two groups of clamping members.

[0023] In the present utility model, combined with Figure 3 As shown, the two groups of clamping parts in this embodiment respectively include a plurality of equally spaced first clamping plates 6 and a plurality of equally spaced second clamping plates 9, one end of each of the plurality of first clamping plates 6 is welded to the conductive seat 13, and the plurality of first clamping plates 6 and the plurality of second clamping plates 9 are staggered in sequence.

[0024] Combination Figure 2-3 As shown, the end of the wiring seat 2 is sequentially provided with a wire entry hole 5 and a wiring compartment 12, a wiring space is formed between the wire entry hole 5 and the wiring compartment 12, and the wire entry hole 5 is arranged on the axial center line at one end of the clamping area.

[0025] As mentioned above, when using the clamping piece provided by the utility model, the stability of the equipment in clamping the battery cell can be improved by using multiple first clamping plates 6 and multiple second clamping plates 9 in the clamping piece. After the first clamping plates 6 and the second clamping plates 9 clamp the battery cell, the battery cell is electrically connected to the conductive seat 13 through the first clamping plates 6 and the second clamping plates 9, and the battery cell is easily inserted into the wiring compartment 12 in the wiring seat 2 through the wire entry hole 5.

[0026] Further, in order to facilitate driving the plurality of second clamping plates 9 close to the plurality of first clamping plates 6, refer to Figure 1 and Figure 3 As shown, the terminal block 2 is also provided with bolts 3 for linearly driving the plurality of second clamping plates 9, and a mounting seat 10 is provided on the side of the plurality of second clamping plates 9 away from the first clamping plate 6, and a threaded hole 11 for accommodating the bolt 3 is provided on the mounting seat 10, and a mounting hole 4 coaxial with the threaded hole 11 is provided on the terminal block 2, and the bolt 3 is at least partially rotatably mounted in the mounting hole 4. The bolt 3 is rotatably mounted on the terminal block 2 through the mounting hole 4, and when the bolt 3 rotates, the mounting seat 10 can be driven to move linearly in the terminal compartment 12 through the threaded hole 11, so as to facilitate driving the plurality of second clamping plates 9 to approach or move away from one side of the plurality of first clamping plates 6, and facilitate clamping and releasing the battery cells.

[0027] In the present utility model, combined with Figure 2-4 As shown, the ends of the multiple first clamping plates 6 of this embodiment are each provided with a first arc-shaped tool 7, each first arc-shaped tool 7 is arranged in a corresponding limiting groove 14, and one end of each first arc-shaped tool 7 can be inserted into the battery cell.

[0028] Combination Figure 4 As shown, the ends of the plurality of second clamping plates 9 are each provided with a second arc-shaped tool 8, each second arc-shaped tool 8 is disposed in a corresponding limiting groove 14, and one end of each second arc-shaped tool 8 can be inserted into the battery cell.

[0029] As mentioned above, when using the multiple first arc-shaped cutters 7 and the multiple second arc-shaped cutters 8 provided by the utility model, when the battery cells are clamped between the multiple first clamping plates 6 and the multiple second clamping plates 9, the multiple first arc-shaped cutters 7 and the multiple second arc-shaped cutters 8 sink into the battery cells, thereby preventing the battery cells from detaching from the terminal block 2.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power transmission and distribution cable tapping device for an electrical cabinet, characterized in that: include: A base plate (1) is pre-buried with a conductive seat (13) therein, the base plate (1) being provided with a plurality of wiring seats (2) electrically connected to the guide seats, the wiring seats (2) being provided with a wiring space for wiring, the wiring space being provided with two groups of approachable clamping members arranged in parallel, limiting grooves (14) being provided on opposite sides of the two groups of clamping members, and a clamping area for limiting a battery cell being formed between the two limiting grooves (14).

2. The power transmission and distribution cable tapping device for an electrical cabinet according to claim 1, characterized in that: The two groups of clamping members respectively include a plurality of first clamping plates (6) distributed at equal distances and a plurality of second clamping plates (9) distributed at equal distances, one end of the plurality of first clamping plates (6) are welded to the conductive seat (13), and the plurality of first clamping plates (6) and the plurality of second clamping plates (9) are staggeredly distributed in sequence.

3. The power transmission and distribution cable tapping device for an electrical cabinet according to claim 2, characterized in that: A first arc-shaped cutter (7) is provided at the end of each of the plurality of first clamping plates (6), each of the first arc-shaped cutters (7) is arranged in a corresponding limiting groove (14), and one end of each of the first arc-shaped cutters (7) can be inserted into the battery cell.

4. The power transmission and distribution cable tapping device for an electrical cabinet according to claim 2, characterized in that: A second arc-shaped tool (8) is provided at the end of each of the plurality of second clamping plates (9), and each of the second arc-shaped tools (8) is arranged in a corresponding limiting groove (14).

5. The power transmission and distribution cable tapping device for an electrical cabinet according to claim 4, characterized in that: One end of each of the second arc-shaped cutters (8) can be inserted into the battery core.

6. The power transmission and distribution cable tapping device for an electrical cabinet according to claim 1, characterized in that: The end of the wiring seat (2) is provided with a wire entry hole (5) and a wiring compartment (12) in sequence inwardly, and the wiring space is formed between the wire entry hole (5) and the wiring compartment (12).

7. The power transmission and distribution cable tapping device for an electrical cabinet according to claim 6, characterized in that: The wire entry hole (5) is arranged on the axial center line at one end of the clamping area.

8. The power transmission and distribution cable tapping device for an electrical cabinet according to claim 2, characterized in that: The wiring seat (2) is also provided with bolts (3) for linearly driving a plurality of second clamping plates (9), and a mounting seat (10) is provided on one side of the plurality of second clamping plates (9) facing away from the first clamping plate (6).

9. The electrical cabinet power transmission and distribution cable tapping device according to claim 8, characterized in that: The mounting seat (10) is provided with a threaded hole (11) for accommodating a bolt (3).

10. The power transmission and distribution cable tapping device of an electrical cabinet according to claim 9, characterized in that: The wiring seat (2) is provided with a mounting hole (4) coaxial with the threaded hole (11), and at least a portion of the bolt (3) is rotatably mounted in the mounting hole (4).

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